会议论文详细信息
5th ModTech International Conference - Modern Technologies in Industrial Engineering | |
Making objective decisions in mechanical engineering problems | |
Raicu, A.^1 ; Oanta, E.^1 ; Sabau, A.^1 | |
Constanta Maritime University, Faculty of Naval Electro-Mechanics, 104 Mircea cel Batran Street, Constanta | |
900663, Romania^1 | |
关键词: Computer-based instruments; Decision making process; Decision problems; Logical decisions; Multiple criteria; Multiple criteria decision-making problems; Product modeling; Software applications; | |
Others : https://iopscience.iop.org/article/10.1088/1757-899X/227/1/012108/pdf DOI : 10.1088/1757-899X/227/1/012108 |
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来源: IOP | |
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【 摘 要 】
Decision making process has a great influence in the development of a given project, the goal being to select an optimal choice in a given context. Because of its great importance, the decision making was studied using various science methods, finally being conceived the game theory that is considered the background for the science of logical decision making in various fields. The paper presents some basic ideas regarding the game theory in order to offer the necessary information to understand the multiple-criteria decision making (MCDM) problems in engineering. The solution is to transform the multiple-criteria problem in a one-criterion decision problem, using the notion of utility, together with the weighting sum model or the weighting product model. The weighted importance of the criteria is computed using the so-called Step method applied to a relation of preferences between the criteria. Two relevant examples from engineering are also presented. The future directions of research consist of the use of other types of criteria, the development of computer based instruments for decision making general problems and to conceive a software module based on expert system principles to be included in the Wiki software applications for polymeric materials that are already operational.【 预 览 】
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